Predefined operator
[计] 预定义运算符
🧩 词语组成解析
a. 预先定义的
🗣️ 情景例句
but living in New Jersey and the suburbs
但住在 New Jersey的郊区
How many are there in your family?
在你的家庭有多少人？
Be careful! Don't throw your cigarette out of the window. If you do that, you may start a fire. Put it out in the ashtray.
当心！别把香烟丢到窗外。要是你那样做，会引起火灾的。把它熄灭在烟缸里。